Delphi EX631096 Fuel Injector

Delphi EX631096 Diesel Fuel Injector Overview

The Delphi EX631096 fuel injector is designed specifically for diesel engines in heavy-duty Chevrolet and GMC trucks. Engineered to meet OEM standards, this remanufactured direct injection fuel injector ensures reliable fuel delivery for models like the Silverado 2500 HD and Sierra 3500 HD.

• Compatible with Chevrolet Silverado 2500 HD, 3500 HD and GMC Sierra 2500 HD, 3500 HD
• Fuel type: Diesel, direct injection system
• Steel body construction for durability
• Blade terminal type with 2 male terminals and female oval connector
• Includes 2 O-rings and copper washer gasket for proper sealing
• Attachment method: Clamp with bolt (mounting hardware not included)
• Remanufactured to OEM standard quality
• Package includes fuel injector, copper washer, and instruction sheet

Detailed Product Description

The Delphi EX631096 fuel injector is a remanufactured component designed for light-duty diesel fuel injection systems. Its steel body construction provides strength and resistance to wear, while the direct injection design ensures precise fuel atomization for efficient combustion. The injector features a blade terminal type with two male terminals and a female oval-shaped connector, facilitating secure electrical connections. Included in the package are two O-rings and a copper washer gasket to ensure a tight seal and prevent fuel leaks. The injector attaches using a clamp with a bolt, though mounting hardware is not included.

Compatible Vehicles and Applications

This fuel injector is compatible with select heavy-duty Chevrolet and GMC trucks, including:

• Chevrolet Silverado 2500 HD
• Chevrolet Silverado 3500 HD
• GMC Sierra 2500 HD
• GMC Sierra 3500 HD

It is designed for diesel engines equipped with direct fuel injection systems, making it suitable for maintaining optimal engine performance in these models.

Common Issues Addressed by This Fuel Injector

• Engine misfires or rough idling due to faulty fuel delivery
• Reduced fuel efficiency from injector leaks or clogging
• Hard starting or poor acceleration in diesel engines
• Excessive exhaust smoke caused by improper fuel atomization
• Check engine light triggered by injector-related fault codes

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Use the included copper washer and O-rings to prevent leaks
• Verify the blade terminal connections are secure and free of corrosion
• Clamp with bolt attachment requires proper torque to avoid damage
• Mounting hardware is not included; reuse existing hardware or source separately

Quality Assurance and Warranty

The Delphi EX631096 fuel injector is remanufactured to meet OEM standards, ensuring reliable performance and durability. Each unit undergoes rigorous testing to verify functionality and sealing integrity. While specific warranty details may vary, Delphi products typically come with a limited warranty covering defects in materials and workmanship.